INDEX TO VOLUME 13 



583 



Page 



White, I. C, elected Treasurer 487 



— ; Geological horizon of the Kanawha 



black flint 119-126 



— , Kanawha Coal Measures investigated by.. 120 



— , Record of remarks by 521, 5 0, 532, 536 



— , Title of paper by 521 



— , Treasurer's report by 481-482 



— , Work of. , 104 



White, Theodore Grkely, Bibliography of... 517 



— , Death of, reported 479 



— , Memoir of, by J. F. Kemp 516-517 



White river, South Dakota, Character of de- 

 posits near 31 



, Former gradient of. 35 



, Pleistocene ice in valley of. 37 



lake in valley of 37-38 



, Pliocene gradient of 35 



, Terraces along: 35 



Whitfield, R. P., Analysis by 365 



— , cited on taxonomy of the Potomac group 



(table) 190 



— , Work of 110 



Whittle, C. E., cited on enlargement of 



feldspar crystals 522 



Wieland, G. R., Work of. 106, 110 



Wilkens, H. A. J., and Nitze, H. B. C, quoted 

 on ancient volcanic rocks in North Caro- 

 lina 356 



Williams, G. H., cited on alteration of rocks 



in greenstone areas of Michigan 367 



ancient volcanic rocks on the Atlan- 

 tic coast 359, 370 



of Lake Superior region. 37(>, 371 



Maryland 376 



South Mountain, Pennsyl- 

 vania , 371,375 



distribution of volcanic rocks on the 



Atlantic coast 369 



greenstone from Michigan 365 



igneous rocks from the Lake Supe- 

 rior region 368, 369 



simultaneous development of epi- 



dote and chlorite in Lake Superior 



greenstones 362 



volcanic rocks in North Carolina... 354, 



356, 375, 376 



— , Photographs by, Catalog of 446 



— , quoted on rhyolites from Santo Aleixo.... h2 



Williams, H. C, Fossils determined by 258 



Williams, H. S., cited on ancient volcanic 



rocks in New England 370 



fauna at the base of the Chemung... 279 



fossils of southwestern Missouri and 



northern Kansas 287, 288 



— , Record of remarks bv 518, 519 



— , Work of 104, 110 



Williamsburg, Va., Record of well at 211 



Williamson. Ei, cited on geology of Para- 



hyba 42, 56 



Willis, Bailey, cited on principles of geo- 

 logic structure 338, 339 



— , Photographs by, Catalog of.. .437-441, 445, 446 



— , Record of remarks by 518,521, 522 



— ; Stratigraphy and structure, Lewis and 

 Livingston ranges, Montana 305-352 



Page 



Willis, Bailey, Titles of papers by 527,528 



— . Work of 106-107 



Williston, S. W., Fossil fish from Parahyba 



described by 44-45 



— , Work of .". 106 



Wii.lmott, A. B., Acknowledgment to 304 



— , cited on geology of Helen Mine. ..297, 300, 301 

 Winchell, A., cited on ancient volcanic 



rocks of the Lake Superior region 370 



Winchell, Alexander Newton, elected Fel- 

 low 2 



Winchell, N. H., cited on ancient volcanic 



rocks of the Lake Superior region 370 



— , elected President 486 



— , Record of remarks by 522 



— ; Regeneration of clastic feldspar 522-525 



— , Work of 106,107 



Wind erosion, Photographs of, Catalog of... 474 



Wisconsin, Geological work in 101-lOr, 106 



— , Lake Superior sandstone and Keweena- 



wan traps in, Junction between 6-9 



Wolff, J. E., cited on enlargement of feld- 

 spar crystals 522, 523 



— , Record of remarks by 522, 527 



— , Work of 104 



Wood, Elvira, and Clarke, J. M., cited on 



Hamilton fauna in New York 163 



Woodward, , Acknowledgment to 5 



Woodworth, J. B., quoted on the Newark 



system 140 



— , Work of 104 



— , and Shaler, N. S., cited on the Newark 



svstem 140, 142, 146 



Woolman, L., Work of. 104 



Worthen. A. H., Meek, F. B., and, cited on 



the Kinderhook formation 277-278, 284 



Worthen, A. H., and Shaw, cited on 



Spirifer capax beds 281 



Wortman, J. L., Work of. Ill 



Wright. G. Frederick ; Age of lake Baikal 



[abstract] 530 



— ; Origin and distribution of the loess in 



northern China and central Asia 127-138 



— , Title of paper by 529 



Wyoming, Coalfields of southern Uinta 



county in 542-544 



— , Frontier formation in 543-544 



— , Geologic work in 107,108 



— , Laramie coals in 543 



— , Photographs from, Catalog of 441-444 



Yakinikak limestone, Montana, Character 

 and occurrence of 316, 324-325 



Yancey mine, Virgilina copper district, fig- 

 ure showing shaft at 363 



Yellow mountain, Montana, Diagram show- 

 ing structure of 335 



Yellowstone park, Photographs from, Cata- 

 log of 442-444 



Zanthopsis cretncea, Description of, by Mary 

 J. Rathbun 43-44 



